| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $178.47 | 6.617% | $190.2794 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $104.95 | 12.379% | $117.9418 | $117.94 | $117.95 | $117.90 |
| Purchase #3 | $224.33 | 12.567% | $252.5216 | $252.52 | $252.50 | $252.50 |
| Purchase #4 | $188.66 | 5.627% | $199.2759 | $199.28 | $199.30 | $199.30 |
| Purchase #5 | $54.58 | 3.257% | $56.3577 | $56.36 | $56.35 | $56.40 |
| Purchase #6 | $203.95 | 10.144% | $224.6387 | $224.64 | $224.65 | $224.60 |
| Purchase #7 | $183.82 | 10.552% | $203.2167 | $203.22 | $203.20 | $203.20 |
| 7 purchase totals = | $1,138.76 | $1,244.2318 | $1,244.24 | $1,244.25 | $1,244.20 | |